---
# Perform the preparation tasks for agent-based installation.
# Basically the same as 50-coreos-inst-prep.yml plus a couple of steps.
- import_playbook: 50-coreos-inst-prep.yml

- name: Additional tasks for agent installation.
  hosts: workstation.lab.example.com
  become: yes
  gather_subset: min
  tasks:
    - name: Ensure nmstate is installed.
      ansible.builtin.yum:
        name: nmstate
        state: present
...